Rockville Rock Shaker 10" Black Powered Home Theater Subwoofer — 600W (300W RMS)

Overview: The Rockville Rock Shaker 10" in black is a powered home theater subwoofer delivering 600 Watts peak / 300 Watts RMS with a built-in Class D amplifier and auto-switching power supply. It features a high-grade driver and a tuned enclosure for tight, punchy low end and clean, distortion-free playback even at high volumes. Construction & Driver: Built with top-quality MDF wood (preferred over particle board for durability and sound), the cabinet is wrapped in a high-grade vinyl finish. The enclosure is engineered with the correct internal air space and a rear-firing port to maximize bass response. The woofer uses a paper cone with foam surround, a Y30 grade magnet and a 1.5" 4-layer voice coil. The cabinet is filled with fire resistant poly cotton. Amplifier & Performance: Class "D" amplifier circuitry provides efficient power handling and clean output. Rated at 600 Watts peak and 300 Watts RMS, the sub delivers a frequency response of 20 Hz - 200 Hz. Measured performance: Signal to noise ratio 85 dB (Maximum output with THD+1<1%, A-weight), THD 1%, INPUT sensitivity 88dB +/-2dB. Voltage: 110-240V. Controls & Connections: Front/rear panel includes RCA line input and RCA line output, speaker high level inputs and outputs, volume control, phase switch (0 degree - 180 degree), crossover frequency control and a power switch. A standard IEC power cable is included. Specifications (summary): Amplifier: Class D; Woofer Impedance: 4 Ohm; 600 Watts peak output; 300 Watts RMS output; Frequency Response: 20 Hz - 200 Hz; Signal to noise ratio: 85 dB (Maximum output with THD+1<1%, A-weight); THD: 1%; INPUT sensitivity: 88dB +/-2dB; Voltage: 110-240V. Dimensions & Weight: Product Dimensions (W x H x D): 12.6" x 15.5" x 16.5". Shipping Dimensions (W x H x D): 15.7" x 19.7" x 18.5". Unit Weight: 20 LBS. Shipping Weight: 24.5 LBS. Color: Black. Rear Panel Details: Subwoofer (LINE) Jack in, Subwoofer (LINE) Jack out, Volume Control, Phase switch (0 degree - 180 degree), Frequency control, Power switch, Speaker high level in, Speaker high level out.